Type summary
ft_type_sum(x)# S3 method for default
ft_type_sum(x)
# S3 method for character
ft_type_sum(x)
# S3 method for Date
ft_type_sum(x)
# S3 method for factor
ft_type_sum(x)
# S3 method for integer
ft_type_sum(x)
# S3 method for logical
ft_type_sum(x)
# S3 method for array
ft_type_sum(x)
# S3 method for matrix
ft_type_sum(x)
# S3 method for numeric
ft_type_sum(x)
# S3 method for POSIXt
ft_type_sum(x)